void test_1()
{
    printf("123_JIE_123");
}

void test_2()
{
    printf("HELLO_JIE_1234 HELLO_JIE_1234 HELLO_JIE_1234 HELLO_JIE_1234 HELLO_JIE_1234 HELLO_JIE_1234");
}

void test_3()
{
    printf("???");
}

void test_4()
{
    printf("AAA_JIE");
}

void test_5()
{
    printf("AAA_JIE AAA_JIE AAA_JIE AAA_JIE AAA_JIE AAA_JIE");
}